We have chicks ranging from 1 1/2 months old to 3 weeks old (they are Silkies). I made a creep area for the chicks in my chicken pens so they can have their chick food and their own water. Now that the weather is getting nicer, can the chicks go out into the coop, the lowest temperature in the night is 55. I know that the hens will need to establish a pecking order, but will the hens peck the chicks to death? Is there any thing else I should do, or should I just put them in the coop with the other chickens?